diff options
Diffstat (limited to 'lib/libjove/arch/x86_64/invoke-pagemap.c')
| -rw-r--r-- | lib/libjove/arch/x86_64/invoke-pagemap.c | 36 |
1 files changed, 32 insertions, 4 deletions
diff --git a/lib/libjove/arch/x86_64/invoke-pagemap.c b/lib/libjove/arch/x86_64/invoke-pagemap.c index 8357904..e3f3dff 100644 --- a/lib/libjove/arch/x86_64/invoke-pagemap.c +++ b/lib/libjove/arch/x86_64/invoke-pagemap.c @@ -1,3 +1,4 @@ +#include "arch/x86_64/syscall.h" #include <arch/x86_64/object-pagemap.h> #include <kernel/syscall.h> #include <kernel/arch/x86_64/syscall.h> @@ -7,14 +8,41 @@ #include <jove/jove.h> int -_syscall_invoke_mapping_get(KernelObjectPageMapping *mapping, uint16_t pmli, KernelObjectPageMapping *dest) +_syscall_invoke_mapping_exists(KernelObjectPageMap *map, uint8_t depth, uint16_t *path) { uint8_t *syscallData = _syscall_message_ptr; int syscall_at = 0; - SYSCALL_PAYLOAD_PUTOBJ(syscallData, syscall_at, mapping); - SYSCALL_PAYLOAD_PUTL(syscallData, syscall_at, INVOKE_MAPPING_GET, uint8_t); - SYSCALL_PAYLOAD_PUTL(syscallData, syscall_at, pmli, uint16_t); + SYSCALL_PAYLOAD_PUTOBJ(syscallData, syscall_at, map); + SYSCALL_PAYLOAD_PUTL(syscallData, syscall_at, INVOKE_MAPPING_EXISTS, uint8_t); + SYSCALL_PAYLOAD_PUTPML(syscallData, syscall_at, depth, path); + + return _syscall_invoke(); +} + +int +_syscall_invoke_mapping_map(KernelObjectPageMap *map, uint8_t depth, uint16_t *path, KernelObjectUntyped *untyped) +{ + uint8_t *syscallData = _syscall_message_ptr; + int syscall_at = 0; + + SYSCALL_PAYLOAD_PUTOBJ(syscallData, syscall_at, map); + SYSCALL_PAYLOAD_PUTL(syscallData, syscall_at, INVOKE_MAPPING_MAP, uint8_t); + SYSCALL_PAYLOAD_PUTPML(syscallData, syscall_at, depth, path); + SYSCALL_PAYLOAD_PUTOBJ(syscallData, syscall_at, untyped); + + return _syscall_invoke(); +} + +int +_syscall_invoke_mapping_unmap(KernelObjectPageMap *map, uint8_t depth, uint16_t *path, KernelObjectUntyped *dest) +{ + uint8_t *syscallData = _syscall_message_ptr; + int syscall_at = 0; + + SYSCALL_PAYLOAD_PUTOBJ(syscallData, syscall_at, map); + SYSCALL_PAYLOAD_PUTL(syscallData, syscall_at, INVOKE_MAPPING_UNMAP, uint8_t); + SYSCALL_PAYLOAD_PUTPML(syscallData, syscall_at, depth, path); SYSCALL_PAYLOAD_PUTOBJ(syscallData, syscall_at, dest); return _syscall_invoke(); |